document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167055>Question 1167055</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle with a length of x+4 and width of x+3, what is the perimeter of the rectangle if its area is 20cm^2?\r<BR>\n" );
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document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #791626 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=791626\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> area is x^2+7x+12=20<BR>\n" );
document.write( "so x^2+7x-8=0<BR>\n" );
document.write( "(x+8)(x-1)=0<BR>\n" );
document.write( "x=1 cm only positive root.<BR>\n" );
document.write( "the sides are 4 cm and 5 cm<BR>\n" );
document.write( "The perimeter is 18 cm. </SPAN>\n" );
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